The focus of his research is on competition and antitrust as well as the regulation of network industries and the digital economy. Theory and evidence from the pharmaceutical industry justus haucap joel stiebale 1 april 2016 abstract this papers analyses how horizontal mergers a ect innovation activities of the merged entity and its nonmerging competitors. Heinrich heine university dusseldorf duesseldorf institute for competition economics dice. Justus haucapy andrea muller z march 2014 abstract we analyze the behavior of 577 economics and law students in a simple binary trust experiment. Normative and institutional limitations to a more economic. Discussion papers 651 justus haucapa uwe paulyb christian weyc a cartel analysis of the german labor institutions and its implications for labor market reforms berlin, december 2006 a ruhr university of bochum, monopolkommission. This paper summarizes the peculiarities of online markets and discusses recent antitrust cases related to online markets. Comments on justus haucap, bart wilson and christoph engel andreas fuchs. How regulation affects network and service quality in. We show that if the sole effect of introducing mnp is the abolishment of switching costs, mnp unambiguously benefits mobile customers.
Given the high level of market concentration and the development of competition over time, we use our. Gallen justus haucap ruhruniversity of bochum july 2004 forthcoming in journal of industry, competition, and trade abstract this paper examines the consequences of introducing mobile number portability mnp. Volume 39, issue 8, pages 625744 september 2015 download full issue. We distinguish three modes of unionisation with increasing degree of centralisation. An antitrust perspective by justus haucap, uwe pauly and christian wey. While the phenomenon of social or public drinking is well discussed. The promotion of competition in europes network industries has been in the foreground of economic policy in recent years. Pdf airport competition download full pdf book download. Theory and evidence from the pharmaceutical industry, dice discussion papers 218, university of dusseldorf, dusseldorf institute for competition economics dice. Justus haucap, ruhruniversity of bochum industrial economics and competition policy mvnos and competition policy 16 thank you for your attention. The political economy of competition policy you do not have access to this content chapter 15. Author links open overlay panel justus haucap alexander rasch joel stiebale. This paper discusses the general characteristics of online markets from a competition theory perspective and the implications for competition policy. Pdf mobile number portability justus haucap academia.
Justus haucap university of the federal armed forces hamburg institute for economic policy holstenhofweg 85 d22043 hamburg, germany email. Stefan buehler university of zurich and university of st. Heinrich heine university dusseldorf department of economics. Airport competition available for download and read online in other formats. Justus haucap, ulrich heimeshoff and luis manuel schultz abstract this paper offers a new and broad insight into the landscape of german cartels, utilizing a unique dataset of all illegal horizontal cartels detected by the german federal cartel office fco between 1958 and 2004 and all legal cartels authorized during the same time period. Our model predicts that a merger is more likely to be profitable in an innovation intensive industry. This paper explores the anticompetitive effects that wage determination between an employers association and the industrys. The impact of internet use on institutional trust in east asia. The exploits of justus sherwood loyalist spy ebook online. Download sociology in perspective books, this text, specifically for aqa specifications, is designed to be easy and encouraging for students to use. Unionisation structures and innovation incentives haucap. Is the internet driving competition or market monopolization. Justus haucap duesseldorf institute for competition economics dice.
Pdf on jan 1, 2005, justus haucap and others published mobile number portability in europe find, read and cite all the research you need on researchgate. Collective wage setting when wages are generally binding. While such a dynamic is welcomed when it delivers greater efficiencies, innovation, and quality, reality has not always been as impressive. This paper examines the consequences of introducing mobile number portability mnp. This article analyses how horizontal mergers affect innovation of the merged entity and its nonmerging competitors. Digital platforms and concentration economies of scale and traditional and datadriven network effects have characterized the evolution of the online system and led to the rise of key online gatekeepers.
Given that radio spectrum is a scarce resource which limits the number of mobile network operators mnos that can use their own radio spectrum to provide services, one idea has been to require mnos to sell or lease spare spectrum capacities to socalled. Three important internet markets are analyzed in more detail. To download the featured article free of charge, please click the link below. Schweitzer, heike and haucap, justus and kerber, wolfgang and welker. Haucap, justus and heimeshoff, ulrich, the happiness of economists. Special issue on consumer behavior and telecommunications policy. We will get back to you quickly and provide you with information to set up your account. Oct 09, 2018 schweitzer, heike and haucap, justus and kerber, wolfgang and welker, robert, modernising the law on abuse of market power. Justus haucap the paper analyses the incidence of the nuclear fuel tax, which has been imposed on operators of nuclear power plants by germanys federal government in 2011. Introducing more features of real life into the economists. Professor dr justus haucap, born in 1969 in quakenbruck germany, is the director of the. How regulation affects network and service quality in related.
Telecommunications policy special issue on consumer. Theory and practice justus haucap, ralf dewenter download bok. A vivid debate about the intensity of competition in mobile telecommunications markets has recently emerged in many jurisdictions. Telecommunications policy vol 44, issue 2, march 2020. This papers analyses how horizontal mergers affect innovation activities of the merged entity and its nonmerging competitors. Given that radio spectrum is a scarce resource which limits the number of mobile network operators mnos that can use their own radio spectrum to provide services, one idea has been to require mnos to sell or lease spare spectrum capacities to so. Pdf on jan 1, 2007, justus haucap and others published the costs and benefits of ownership unbundling find, read and cite all the research you need on researchgate. Report for the federal ministry for economic affairs and energy germany september 17, 2018. Incentives to licence virtual mobile network operators mvnos. We develop an oligopoly model with heterogeneous firms to derive empirically testable implications. Justus haucap, annika herr dice, heinrichheineuniversity of duesseldorf bjorn frank university of kassel november 2011 abstract it is a persistent phenomenon in many societies that a large proportion of alcohol consumption takes place in company of other people. Given the high level of market concentration and the development of competition over time, we use our theoretical. Unionisation structures and innovation incentives, economic journal, royal economic society, vol.
Antitrust in digital markets justus haucap brussels, 29 november 2017. Mobile number portability, soi working papers 0303, socioeconomic institute university of zurich, revised jul 2003. Presentation mode open print download current view. While economists are both signi cantly less trusting and less trustworthy than law students, this di erence is largely due to di erences between female law and economics students. However, mnp may also cause consumer ignorance if telephone numbers no longer identify networks. The economics of mobile telephone regulation by justus haucap. Mobile number portability research papers in economics. Publisher sozialokonomisches institut bibliothek working paper ramistrasse 71 ch8006 zurich phone. The impact of fdi through mergers and acquisitions on. Competition and competition policy in a datadriven economy. German institute for economic research diw berlin hans christian muller. Using the url or doi link below will ensure access to this page indefinitely.
Katz 1987, degraba 1990, and yoshida 2000 have formulated theories that price discrimination bans in intermediary goods markets tend to have positive effects on allocative, dynamic and productive efficiency, respectively. Itubnetza joint workshop mainz, 22 june 2006 justus. All content in this area was uploaded by justus haucap on jan 03, 2018. A comparative analysis of subsaharan africa and oecd economies. We develop an oligopoly model with heterogeneous rms to derive empirically testable. This paper examines how different unionisation structures affect firms innovation incentives and industry employment. Pdf book by mark kirby, sociology in perspective books available in pdf, epub, mobi format. Heike and haucap, justus and kerber, wolfgang and welker, robert, modernising the law on abuse of market power. Download necessary information to maintain your profile at the forschungsmonitoring. Author links open overlay panel godwin myovella a mehmet karacuka a justus haucap b.
Feld, clemens fuest, justus haucap, heike schweitzer, volker wieland, berthold u. Justus haucap born in quakenbruck on march 24th, 1969 is a german economist who currently works as professor of economics at the university of dusseldorf, where he directs the dusseldorf institute for competition economics dice. The internet digital markets tend to foster competition, as consumers have more choice, can compare more prices and products, markets expand in terms of geography, competition intensifies. The economics of mobile telephone regulation by justus. Thwarting the expansion of the paternalistic state and contributing to the advancement. Wirtschaftspolitik im wandel by justus haucap overdrive. Pdf download sociology in perspective full books pdfbooks. Access to essential facilities or socalled bottlenecks has become the key public policy issue for the liberalization of network industries such as telecommun. Another look at the nature and nurture of economics students. University of bochum and university of the federal armed forces hamburg. Wagner pdf download 152 kb professor dr justus haucap. Aug 21, 20 this paper discusses the general characteristics of online markets from a competition theory perspective and the implications for competition policy.
Wigger more courage for the market is the slogan of the kronberger kreis. Resnick justus haucap, ulrich heimeshoff, christiane kehder, johannes odenkirchen, justus haucap, tobias thomas, gert g. Download sociology in perspective books, this text, specifically for aqa specifications, is designed to be easy and encouraging. Justus haucap is a german economist who currently works as professor of economics at the. This paper explores the anticompetitive effects that wage determination between an employers association and the industrys labor union may have when wages are generally binding. Justus haucap ruhruniversity of bochum industrial economics and competition policy universitatsstr.
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